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Cache ac_cv_sys_long_file_names conftest result (always yes)

There are a few ports that check for long file name support during
configuration, but the conftest actually modifies $LOCALBASE/lib when
the port is built by the root user.  By caching the result (yes), the
test is avoiding and so is the consequential file system violation.
(The synth test option can detect this FS violation.)

Differential Revision:	https://reviews.freebsd.org/D6160
Approved by:		portmgr (bapt@, bdrewery@)
This commit is contained in:
John Marino 2016-05-06 20:57:55 +00:00
parent c69257ec23
commit 76d8477ed9
Notes: svn2git 2021-03-31 03:12:20 +00:00
svn path=/head/; revision=414724

View File

@ -731,6 +731,9 @@
: ${ac_cv_have_decl_wmemset=yes}
: ${ac_cv_have_decl_writev=yes}
# long file name support test invasively touches localbase, always true
: ${ac_cv_sys_long_file_names=yes}
# function specific
: ${gl_cv_func_btowc_eof=yes}